"""
乘法口诀
"""
print ('\n'.join([' '.join(['%s*%s=%-2s' % (j,i,i*j) for j in range(1,i+1)]) for i in range(1,10)]))
for i in range(1,10):
    for j in range(1,i+1):
        print(str(i)+'*'+str(j)+'='+str(i*j), end=' ')

    print('')